Question

Ginger wants to join a gym. She goes to the locax gym and is told that there is a one-time fee of $100 to join and then a monthly fee of $30. What algebraic expression represents the total cost of joining the gym? A) 130 B) 130m C) m - 30m D) 30m + 100

please help!! im don't know this​

Answer 1

Hi there!

it would be 30m+100

Expressions can’t have equal signs or just a number so we can cross out A and B...

m-30m means money-30 times money which doesn’t make sense.

30m+100 would be 30m+100 which is correct since the total would be 130$ and if m is 1, then this expression is correct,

Therefore, the expression would be 30m+100.

Answer 2

i think its D) 30m+100

Explanation: